85855728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{255523}}^1$

素因数の和:255541

約数の個数: 40

約数和(自身を含む): 253479808

約数和(自身を除く): 167624080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 255523, 511046, 766569, 1022092, 1533138, 1788661, 2044184, 3066276, 3577322, 4088368, 5365983, 6132552, 7154644, 10731966, 12265104, 14309288, 21463932, 28618576, 42927864, 85855728]

約数ペア:

[(1, 85855728), (2, 42927864), (3, 28618576), (4, 21463932), (6, 14309288), (7, 12265104), (8, 10731966), (12, 7154644), (14, 6132552), (16, 5365983), (21, 4088368), (24, 3577322), (28, 3066276), (42, 2044184), (48, 1788661), (56, 1533138), (84, 1022092), (112, 766569), (168, 511046), (336, 255523)]